Argparse package in Python--for parsing command-line arguments

Python comes with a argparse package that is commonly used to parse command-line parameters using the method Example:

ImportArgparse Parser= Argparse. Argumentparser ()#instantiate the Argumentparser class in the Argparse package#add argument to parser and its specific parameters are set in the official website manualParser.add_argument ('--seed', Type=int, default=42, help='Random seed.') parser.add_argument ('--epochs', Type=int, default=200, help='Number of epochs to train.') parser.add_argument ('--LR', Type=float, default=0.01, help='Initial learning rate.') parser.add_argument ('--weight_decay', Type=float, Default=5e-4, help='Weight decay (L2 loss on parameters).') parser.add_argument ('--hidden', Type=int, default=16, help='Number of hidden units.') parser.add_argument ('--dropout', Type=float, default=0.5, help='Dropout rate (1-keep probability).') args= Parser.parse_args ()#syntax analysis with parser using the command line

Reference:

Https://docs.python.org/3/library/argparse.html#the-parse-args-method

Argparse package in Python--for parsing command-line arguments